Sea Philly is a Philadelphia-based river cruise operator specializing in private charters, guided working-river tours, dock rental events, and curated special occasions on the Delaware River. Operating classic all-wood boats including the award-winning vessel ARGONAUT, Sea Philly offers a range of experiences from 1.5‑hour private charters to two-hour guided tours that highlight Philadelphia’s maritime history and iconic waterfront landmarks.
Trips include themed cruises such as sunset and day charters, a picnic cruise experience, and a dedicated photoshoot cruise designed for memorable portraits against the city skyline. Guided tours focus on the Historic Working River with expert narration about ships like the SS United States and the USS New Jersey. Event services range from intimate boat proposals with bouquet and champagne to larger cocktail hours at The Estuary dock rental with options for oysters, live music, and classic boat rides.
Sea Philly emphasizes a comfortable, classic aesthetic—decked seating, gourmet charcuterie options, and curated beverage offerings such as Mailly Grand Cru Champagne on select trips. Captains and crew guide each experience with local knowledge of Philadelphia’s waterways, routing guests past Petty Island’s back channel and the city’s waterfront landmarks.
By combining maritime expertise, a historic fleet, and customizable event add-ons, Sea Philly provides trustworthy, professional river experiences for couples, photographers, event hosts, and history enthusiasts seeking a distinctive waterfront perspective of Philadelphia.